baber/WOPTO huggingface dataset:
Patent RU-2034131-C1 (RU)
Title: Method for development of multilayer gas or gas-condensate fields
Inventor: OBLEKOV GENNADIJ I
IPC: E21B43/14
Filed: 1991-05-05
Granted: 1995-04-30
Abstract: FIELD: mining industry. SUBSTANCE: method for development of multilayer gas or gas-condensate fields includes bypass of gas or gas-condensate from lower to upper layers. Gas is bypassed to zone of gas-oil contact. Pressure and bypassing are regulated at the level of upper layer. Gas bypassing is effected in each well in the volume determined by formula given in invention description. In case of presence of excessive pressure for gas bypassing, wells are operated as producing ones. EFFECT: higher efficiency. 1 dwg
Patent RU-2035395-C1 (RU)
Title: Method for production of fine-grained graphitized material
Inventor: AVERINA MARINA V
IPC: C01B31/04
Filed: 1991-06-20
Granted: 1995-05-20
Abstract: FIELD: production of graphitized materials. SUBSTANCE: filler is constituted by burnt pyrolitic coke ground to a grain size under 40 microns, and binder is a high- temperature coal-tar pitch with a softening temperature of 135-150 C. The components are taken in a ratio of 65-72% of coke and 35-28% of coal-tar pitch. The mass is mixed at 250-280 C and the coal-tar composition is milled to a grain size less than 250 microns. After milling, particles larger than 100 microns are removed from molding powder and the blanks are molded at room temperature, burnt and graphitized. EFFECT: higher efficiency. 3 cl, 2 tbl
Patent RU-2003785-C1 (RU)
Title: Способ разработки многопластового нефт ного месторождени
Inventor: LEJBSON VIKTOR G
IPC: E21B43/20
Filed: 1991-06-24
Granted: 1993-11-30
Abstract: Сущность изобретени : многоппастовое нефт ное  месторождение вскрывают сеткой добывающих  и нагнетательных скважиа Бур т ценгральную  скважину с открытым стволом в продуктивной части  разреза Из верхнего оодонасыщенного пласта воду  закачивают в продуктивные пласты После завершени  разработки каждого пласта его изолируют  от вышераспопоженных и продолжают закачку в  него воды, при этом остаточна  нефть вытесн етс   к центральной скважине и через нее в вышераспо-  пожекный водонасыщенный пласт. Здесь формируетс  нова  искусственна  залеж.
Patent RU-2036113-C1 (RU)
Title: Device to prevent slipping of automotive tyres
Inventor: PLYASOV KONSTANTIN N
IPC: B60C27/06
Filed: 1991-11-21
Granted: 1995-05-27
Abstract: FIELD: transport. SUBSTANCE: device has flexible ties 1 arranged on tyre sides and connected to each other by antislip members arranged across tyre tread. Antislip member is made in form of steam 3 whose ends are connected with bushings 5 fitted on ties 1. Stem and bushing are connected by loop formed by end part of stem. Bushings of adjacent stems are separated from each other by coil springs fitted on ties. Device is efficient when riding along ice-covered road as it decreases braking distance and prevents side slipping of wheel. EFFECT: increased safety on icy roads. 6 cl, 8 dwg
Patent RU-2059982-C1 (RU)
Title: Tracing mass-spectrometer and method for mass- spectral analysis of materials
Inventor: KOZLOV BORIS N
IPC: H01J49/40
Filed: 1991-12-06
Granted: 1996-05-10
Abstract: FIELD: radio engineering. SUBSTANCE: device has unit for input of neutral particles from gas flow, pulse source of ionization radiation, which intersects flow of particles, unit for generation of ion bursts, which is designed as two electrodes, which are located in series along motion of particle flow, and ion detector. Unit for generation of ion bursts is located after area where particle flow intersects with ionization radiation at distance L>0 at ionization area. Method of mass-spectral analysis of materials involves pulse ionization of particles, which enter in gas flow, their acceleration in electric field by application of voltage at electrodes of unit for generation of ion bursts and detection of ratio of ion mass to their charge in each burst by means of measuring time from start of acceleration till their recording by detector. Acceleration is done after time interval D t , which conforms to equation L/v < D t < t i +[L+d i +d g )/v], where v is speed of flow, d i  is size of ionization area along flow motion, d g  is distance between electrodes of unit, which generates ion bursts, t i  is duration of ionization pulse, L is minimal distance between ionization area and ion flow generation unit. Equal voltage level is kept at all units of device, which embraces ionization area, generation unit and space between them during this time interval. EFFECT: increased signal- to-noise ratio. 2 cl, 2 dwg, 2 tbl
Patent RU-2002828-C1 (RU)
Inventor: MAKSIMOV ISAAK I
IPC: C22B7/00
Filed: 1991-12-17
Granted: 1993-11-15
Abstract: Использование: гидрометаплургические способы  переработки цинковых кекоа Сущность: при гидрометаллургической переработке цинковых ке-  ков провод т выщелачивание и последующую  флотацию, при этом обе операции осуществл ют в  присутствии гипосульфита натри  и сульфата аммони  или бисульфата аммони  или сульфита аммони  при их соотношении 1 : (0,5 - 3,0) при рН  пульпы 4 - 5.5, температуре 30-60&deg; С, при этом выделение  серебра осуществл ют цементацией, а  полученный при флотации концентрат подвергают  обжигу. 1 табл, 1 иа
Patent RU-2045575-C1 (RU)
Inventor: MASHKO SERGEJ V
IPC: C12N1/21
Filed: 1992-01-29
Granted: 1995-10-10
Abstract: FIELD: microbiological and medicinal industries, molecular biology, biotechnology. SUBSTANCE: with the help of prepared plasmide pPR-TGATG-hIL-Iβ-tsr strain E. coli is obtained. Said strain produces human interleikin-1 b, its quantity being 5-10 mg per 1 g of humid cells or 10-12 of total cellular protein. Specific activity thus prepared interleikin is 2×10 8  IU per 1 mg of purified preparation. EFFECT: improves quality of desired product. 3 cl, 3 dwg
Patent RU-2052711-C1 (RU)
Inventor: AJZENSHTAT IZRAIL I
IPC: F22D5/00
Filed: 1991-07-23
Granted: 1996-01-20
Abstract: FIELD: automation of production processes. SUBSTANCE: feed regulators 1 and 2 are used to control adjusting feed valves 3 and 4 of respective flows. Feed pump output regulator 5 is used to operate control mechanism 6 of turbopump. Water flow rate signals are furnished to adders 7 and 8 and to inputs of regulators 1 and 2 and inlets of adder 9 whose output signal is fed to input of regulator 5 and to inputs of regulators 1 and 2 with reverse signs. Furnished to maximum signal extraction unit 10 are signals indicating degree of opening of adjusting feed valves 3 and 4. Output signal from unit 10 is furnished to input of adder 11; total signal of thermal load is fed to second input of adder 11; total signal is shaped in adder unit 12 and is converted in nonlinearity unit 13 and dampening unit 14. Output signal from adder 11 is fed to inputs of regulators 1, 2 and 5 through insensitivity unit 15. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2015612-C1 (RU)
Title: Frequency converter
Inventor: SHIPULIN ALEKSANDR V
IPC: H02M5/27
Filed: 1992-02-03
Granted: 1994-06-30
Abstract: FIELD: converter technique. SUBSTANCE: device has power rectifier groups on the basis of triacs 1-3, auxiliary triac bridge 5-10 with capacitor 11. The moment of rendering the conducting of triacs is determined by an arrival of pulse from programmable storage device 18 through delay element 19-27. The input of device 18 is connected to the output of counter 16 connected to output of OR gate 3 the input of which is connected to outputs of synchronizers 12-14. The device is characterized in that modes of intermittent current at low rotational speeds at natural switching of the rectifiers are excluded. EFFECT: enhanced reliability. 4 dwg
Patent RU-2033392-C1 (RU)
Inventor: MELNICHUK ANTON YUREVICH
IPC: C02F1/48
Filed: 1992-02-27
Granted: 1995-04-20
Abstract: FIELD: avoidance of formation of scale on walls of heat-exchange apparatus in chemical industry, metallurgy and power engineering. SUBSTANCE: arranged in steel housing are cassettes having assemblies made of active magnetic elements which are secured on steel plates with their plane parallel to flow of liquid; even magnetic elements of the assembly are made of thin-sheet iron, thus reducing the hydraulic resistance of apparatus and simplifying construction at maximum gradient and volume of magnetic field. EFFECT: reduced hydraulic resistance and simplified construction at maximum gradient and volume of magnetic field. 1 dwg
Patent RU-2062894-C1 (RU)
Title: Sealing system for rotor-piston internal combustion engine
Inventor: GRIGORYANTS ROBERT A
IPC: F02B55/00
Filed: 1992-03-10
Granted: 1996-06-27
Abstract: FIELD: engine engineering. SUBSTANCE: system has rectangular end face sealing members and sealing planks that are in a contact with the sealing members. The planks are received in flutes made in the groove walls for vanes-pistons provided with hollows and projections on the inner side of the flutes. The sealing planks are [ - shaped plates and are thickened at their outlets. The hollows and projections are made in the thickenings. The flute walls are provided with answered projections and hollows. EFFECT: enhanced reliability. 5 dwg
Patent RU-2042041-C1 (RU)
Inventor: SAVELEV ANATOLIJ A
IPC: F02G1/04
Filed: 1992-01-28
Granted: 1995-08-20
Abstract: FIELD: engine engineering. SUBSTANCE: when compression and expansion strokes in the heat machine, the spaces of compression and expansion are disconnected from each other and partially or fully from all heat exchangers. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2056450-C1 (RU)
Inventor: DUBKOVA VALENTINA IVANOVNA
IPC: C09G1/02
Filed: 1992-02-10
Granted: 1996-03-20
Abstract: FIELD: polishing. SUBSTANCE: proposed composition contains (mass parts): epoxy diane resin 100, 45-85 % aqueous solution of ethylene diamine 20-80, Polirite 150-450. Mentioned above composition also may contain 10-40 mass parts of zirconium dioxide. Polirite is mixed with ethylene diamine, its quantity being 50 % of its total amount. Then residue of Polirite is added. Thus prepared mixture is added into epoxy binder. Hardness of desired composition is 160-520 MPa, compressive strength is 600-910 MPa, its roughness being 0.02-0.05 mkm. EFFECT: improves quality of desired product. 2 tbl
Patent RU-2067181-C1 (RU)
Inventor: MINEEV SERGEJ PAVLOVICH
IPC: E21F5/00
Filed: 1992-01-16
Granted: 1996-09-27
Abstract: Изобретение относится к горной промышленности и может быть использовано для гидрообработки массива горных пород, главным образом выбросоопасных угольных пластов с целью борьбы с газом, внезапными выбросами, горными ударами, стреляниями и пылью. Способ включает в себя бурение скважин, их герметизацию и нагнетание жидкости в пласт в регулируемом режиме. Перед нагнетанием жидкости в угольный пласт в качестве противовыбросного нагнетания осуществляют проверку гидросистемы. Нагнетание жидкости осуществляют в режиме гидрорыхления, гидроотжима или низконапорного увлажнения. Предварительно исследуют пласт угля по крепости и выделяют наиболее крепкие и наиболее мягкие пачки угля. Расстояние между скважинами устанавливают не больше двух радиусов эффективной пропитки жидкостью. Герметизирующую часть скважин оборудуют по наиболее крепким, а фильтрующую часть по наиболее мягкой пачке угольного пласта. Нагнетание производят в режиме гидрорыхления или гидроотжима, или низконапорного увлажнения. При этом предварительно проверяют пропускную способность образуемой скважинами гидросистемы под давлением, большим максимального расчетного в 1,2-1,5 раза. 4 з. п. ф-лы, 8 ил.
Patent RU-2045238-C1 (RU)
Title: Method for treating habitual shoulder dislocation
Inventor: POVELIKHIN ALEKSANDR K
IPC: A61B17/56
Filed: 1992-03-24
Granted: 1995-10-10
Abstract: FIELD: medicine, in particular, traumatology. SUBSTANCE: object of this invention is reinforcement of anterior wall of shoulder joint and restoration of overextended subscapular muscle. This object is accomplished by making up duplication from tendinous portion of subscapular muscle and sublying portion of shoulder articulation capsule and at the same time transpositioning and carrying out tenodesis of longer head of shoulder biceps muscle under larger tubercle of shoulder bone. EFFECT: excellent results.
Patent RU-2029220-C1 (RU)
Inventor: LEVIN RUDOLF SEMENOVICH
IPC: F42B15/08
Filed: 1992-04-24
Granted: 1995-02-20
Abstract: FIELD: rocket engineering. SUBSTANCE: invention is aimed at possibility of guiding of generator of artificial formations and of several devices for registration of effects of influence of artificial formations into upper atmosphere which should be placed at different distances from generator and from each other at moment of creation of artificial formations. Prior to guiding of objects parameters of rocket precession angle and period are found proceeding from needed distances of moving objects apart in space, objects are separated from rocket with additional calculated speeds in specified sequence after chosen time interval during one or several periods of precession of rocket when axis of rocket achieves specified directions of moving objects apart in space. EFFECT: expanded operational possibilities. 3 dwg
Patent RU-2062770-C1 (RU)
Inventor: TRUBITSYN MIKHAIL A
IPC: C04B35/14
Filed: 1992-03-03
Granted: 1996-06-27
Abstract: FIELD: manufacture of building materials and products based on silicon-containing binder. SUBSTANCE: ceramoconcrete mix contains: sand of fractional composition, 0.1 to 2.0 mm, with a gradation factor of 1.3 to 3.8; 8 to 62.5, 5 to 69.0%, and concentrated binding silicon-containing suspension - 31.0 to 37.5%. A definite relation between sand and binding suspension corresponds to a definite gradation factor. The method of manufacture of building products from ceramoconcrete mix consists in preparation of binding suspension, its stabilization by agitation, subsequent mixing of it with aggregate by feeding the suspension to the aggregate until the preset relation is obtained, vibroforming of the mix at a vibrational acceleration of 10 to 80 m/s, unit static pressure of 0.025 to 0.25 kgf/sq.cm for 2 to 30 s and drying of products. EFFECT: facilitated procedure. 6 cl, 2 tbl
Patent RU-2036472-C1 (RU)
Title: Method of calculation of composition of ternary free-flowing mixture
Inventor: GOLUBEV ALEKSANDR IVANOVICH
IPC: G01N33/38
Filed: 1992-04-23
Granted: 1995-05-27
Abstract: FIELD: study of properties of materials. SUBSTANCE: method of calculation of quantitative composition of ternary free-flowing mixture includes determination of volumetric coefficients α 1 , α 2 , α 3  of moving apart of grains size d 1  with grains sizes d 2  and d 3  and grains size d 2  with grains size d 3 , determination of hollownesses   and   of fractions with grains sizes d 1  and d 2 . Filling volumes V 1 , V 2 , V 3  of each fraction found by proper formulas with allowance for values α 1 , α 2 , α 3 ,   and  . EFFECT: improved reliability of study of properties of materials and testing.
Patent RU-2063040-C1 (RU)
Inventor: PANASENKO OLEG M
IPC: G01N33/49
Filed: 1992-05-20
Granted: 1996-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determination of lipoprotein level in whole blood serum in the presence of 4-6% polyethylene glycol solution. Mixture is incubated for 3-5 min. and light transmission is recorded and at value 73.6 ± 1.05 the presence of oxidized lipoproteins is determined in serum. EFFECT: improved method of analysis. 5 dwg
Patent RU-2054671-C1 (RU)
Inventor: VIGDERGAUZ MARK S
IPC: G01N30/20
Filed: 1992-05-21
Granted: 1996-02-20
Abstract: FIELD: measuring technology. SUBSTANCE: device has two capillaries connected with needle and needle valve. Gas carrier source is connected to a nipple. The needle is introduced into chromatograph evaporator and the needle valve opens for short time. Substances selected for performing analysis are forced under pressure through two capillaries into the chromatograph evaporator under the gas carrier action. Then the gas carrier is disconnected from the nipple and repeatedly connected to the chromatograph evaporator. EFFECT: simultaneous treatment of two different substances. 1 dwg
Patent RU-2058167-C1 (RU)
Title: Device for ultrasonic therapy and cosmethology
Inventor: MARCHENKO ALEKSANDR TIMOFEEVIC
IPC: A61H23/00
Filed: 1992-06-05
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: device has case, fixed frequency unit generator and wide-band stochastic signal generator. Outputs of the units are connected with input of control unit. Output of control unit is connected with input of wide-band converter, which is mounted in washer-applicator and brought into acoustic contact with tank, filled with adaptive matter. EFFECT: improved activation of skin stimulation. 1 dwg
Patent RU-2041795-C1 (RU)
Title: Transfer machine for production of sawn timber
Inventor: SIMONOV MIKHAIL N
IPC: B27B5/00
Filed: 1992-04-21
Granted: 1995-08-20
Abstract: FIELD: forest and wood-working industries. SUBSTANCE: grips in the transfer machine are installed for turning on a turnable and kinematically interconnected by means of flexible loops, and one of the pivots of these grips is connected to the pivot of the turnable through a closed flexible loop. EFFECT: simplified design. 3 cl, 3 dwg
Patent RU-2050013-C1 (RU)
Title: Method of measurement of petrophysical characteristic of small and medium fragments of rocks
Inventor: SEMASHEV TIMUR VILOVICH
IPC: G01V9/00
Filed: 1992-06-16
Granted: 1995-12-10
Abstract: FIELD: prospecting for mineral resources. SUBSTANCE: cube with side 1 oriented along main directions of anisotropy of rock is cut from primary deposits of small and medium fragment rock. Fixed layer h on three conjugate faces of cube is abraded up to average value m of fragments making rocks with simultaneous measurement of liberated heat and of abrading time on each individual face. Numerical relation of obtained data presented in formula of invention makes it possible to find tensor value of second rank coupling potential as measure of effective energy of coupling of fragments of rock at point of sample selection. Sequence of values of coupling potential ranked by depth measured in samples of rocks forming genetically and spatially coupled complex of deposits - coupling functional presents petrophysical characteristic of litho-facial complexes of deposits reflecting its internal structural peculiarities. System of particular spatial derivatives along main directions of curvature of surfaces of stratification of complexes of deposits from coupling potential measured at different points of geological section forms petrophysical characteristic of geological section coupling describing internal geometry of geological medium. EFFECT: improved authenticity of method.
Patent RU-2075510-C1 (RU)
Title: Method of preparing preparation for animal raw disinfection and conservation
Inventor: GAVRILOVA VALENTINA M
IPC: A61L2/16
Filed: 1992-06-19
Granted: 1997-03-20
Abstract: FIELD: disinfecting agents. SUBSTANCE: method involves addition of alkaline agent to the concentrate of low-molecular acids-C 1 -C 4  that are by-side product of synthetic fatty acid production at paraffin oxidation process up to the weight ratio of the formed sodium or calcium formate to acetic acid = 1:(1.85-1.92). Alkaline agent is sodium hydroxide, or sodium hydrocarbonate, or calcium oxide, or calcium hydroxide, or calcium carbonate. EFFECT: improved method of producing.
Patent RU-2026081-C1 (RU)
Title: Brucellosis vaccine for farm animals
Inventor: YARAEV RUSHAN GADEEVICH
IPC: C12N1/20
Filed: 1992-06-30
Granted: 1995-01-09
Abstract: FIELD: veterinary biotechnology. SUBSTANCE: brucellosis vaccine for farm animals contains suspension of strain Br.melitensis NEVSKI-13 VGNKI No.31 and saccharose-gelatin stabilizer in efficient quantity. EFFECT: increased efficiency of measures for treatment of farm animals. 4 tbl
Patent RU-2046998-C1 (RU)
Title: Blade for wind wheel
Inventor: MANTASHYAN PAVEL NIKOLAEVICH
IPC: F03D11/00
Filed: 1992-07-15
Granted: 1995-10-27
Abstract: FIELD: wind power engineering. SUBSTANCE: blade has streamlined housing. The longitudinal cylindric opening is made at the base of the blade. The circular washer is received in the opening for permitting movement. The face of the washer is secured to the shaped, threaded rod. The other washer is fixed at the base of the blade. The opening of the second washer is answered to the rod shape. The spring is interposed between the washers. EFFECT: improved design. 2 dwg
Patent RU-2009078-C1 (RU)
Inventor: TARANTSEV ALEKSANDR A
IPC: B64C27/00
Filed: 1992-08-19
Granted: 1994-03-15
Abstract: Изобретение относится к авиации и может использоваться при создании перспективных моделей вертолетов. Технической задачей изобретения является повышение функциональной эффективности. Вертолет содержит фюзеляж 1, автономную поворотную кабину 2 экипажа с катапультируемыми креслами 8 и системой 11 управления с кабелем 16, грузовой отсек 6, несущий винт 3, переднее 4 и заднее 5 шасси, фонарь 10 и направляющие 9. Кабина поворачивается вокруг продольной оси вертолета. 1 з. п. ф-лы, 5 ил.
Patent RU-2098839-C1 (RU)
Inventor: BUBENNIKOV ALEKSANDR N
IPC: G01R31/26
Filed: 1992-06-05
Granted: 1997-12-10
Abstract: FIELD: radio engineering. SUBSTANCE: method involves running emitter current through direct-bias emitter-base p-n junction when collector and base are short-circuited, running collector current through direct-bias collector-base junction when emitter and base are connected to common line. Application of direct collector-base voltage is performed by means of pulse series which relative pulse duration is greater than 10 and pulse duration 3• 10 sec, amplitude which provides density of emitter current is greater than 2• 10 A per square cm. During third stage, procedure of first stage is repeated and base currents in range of 10 -10 A for first and third stages are compared. Tested transistors are judged fault if base current is increased by more than 10%. EFFECT: increased functional capabilities. 4 dwg
Patent DE-10038792-C1 (DE)
Title: Measuring container liquid level involves alternately measuring thermovoltage, temperature-dependent electrical resistance of conducting path region(s) with cooling intervals between
Inventor: DOMORAZEK GOTTFRIED
IPC: G01F15/02
Filed: 2000-08-09
Granted: 2002-01-31
Abstract: The method involves using an electronic data processing unit to measure the thermovoltage of thermoelements with heated junctions and modifying a level computation. The thermovoltage is measured alternately with the temperature-dependent electrical resistance of at least one region of a conducting path formed by a heating conductor or thermoelement chain with sufficient time between for the path to cool to the internal temperature.  The method involves using a microcontroller unit (40) to measure the thermovoltage of a group of thermoelements (11) with heated junctions (14) and derive the level in the container. The thermovoltage depends on the absolute temperature in the container and a representative value is used to modify the level computation. The thermovoltage is measured at intervals alternating with intervals for measuring the temperature-dependent electrical resistance of at least one region of a conducting path formed by a heating conductor (20) or thermoelement chain (10) with sufficient time between for the measured conducting path to cool to the container's internal temperature. Independent claims are also included for the following: an arrangement for measuring the level of liquid in a container, especially in the fuel tank of a motor vehicle.
Patent DE-10044017-C1 (DE)
Title: Device to connect floor panels has design whereby grooves in floor panels are bounded by upper and lower lip, with additional groove in upper lip of one side accommodating tongue in upper lip of opposite side
IPC: E04F15/04
Filed: 2000-09-06
Granted: 2002-04-18
Abstract: The floor panels have grooves (6,7) on at least two opposite sides which are bounded by an upper lip and a lower lip (8,9). Each panel in the upper lip of one side has an additional groove, and in the upper lip of the opposite side has a tongue corresponding to the additional groove.  The lower lip on the side provided with the additional groove protrudes sideways over the upper side on the side. The upper lip on the side provided with the tongue protrudes sideways over the lower lip.